TE Connectivity 5-1241961-3 Rectangular Connector Receptacle Housing Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-1241961-3 is a 2-position rectangular connector receptacle housing with a 5.00mm pitch, designed for free-hanging in-line mounting applications. This component features crimp contact termination and latch lock fastening, constructed from polyamide (PA6) nylon 6 material in natural color. The part is RoHS compliant and carries an MSL rating of 1 (Unlimited), indicating minimal moisture sensitivity. As an active product with 1175 pieces in current inventory, equivalent and substitute parts are available to support design flexibility, supply chain alternatives, and application-specific requirements.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	2
Pitch	0.197" (5.00mm)
Number of Rows	1
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Fastening Type	Latch Lock
Insulation Material	Polyamide (PA6), Nylon 6
Color	Natural
RoHS Status	RoHS Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the 5-1241961-3 are grouped based on strict electrical and mechanical parameter compatibility. All substitute parts maintain identical specifications for connector type (receptacle), contact type (female socket), number of positions (2), pitch (5.00mm), number of rows (1), mounting type (free hanging in-line), contact termination (crimp), and fastening type (latch lock).

The primary substitution criteria are:

Core Compatibility Parameters:

Connector Type: Receptacle
Contact Type: Female Socket
Number of Positions: 2
Pitch: 0.197" (5.00mm)
Mounting Type: Free Hanging (In-Line)
Contact Termination: Crimp
Fastening Type: Latch Lock

Secondary Variation Parameters:

Insulation Material: Polyamide (PA6) Nylon 6, Polyamide (PA) Nylon, or Polyamide (PA66) Nylon 6/6
Color: Natural or Green
Operating Temperature Range: -40°C ~ 105°C or -40°C ~ 110°C
RoHS Status: RoHS Compliant or ROHS3 Compliant
MSL Rating: 1 (Unlimited) or Not Applicable

Parts are substitutable when core compatibility parameters are identical. Secondary variation parameters may differ based on application requirements and environmental conditions.

Parameter Comparison

Part Number	Manufacturer	Connector Type	Contact Type	Positions	Pitch	Rows	Mounting Type	Termination	Fastening	Color	Insulation Material	Operating Temp	RoHS Status	MSL	Inventory
5-1241961-3	TE Connectivity AMP	Receptacle	Female Socket	2	5.00mm	1	Free Hanging (In-Line)	Crimp	Latch Lock	Natural	PA6, Nylon 6	Not Specified	RoHS Compliant	1 (Unlimited)	1175 Pcs
3-1241961-2	TE Connectivity AMP	Receptacle	Female Socket	2	5.00mm	1	Free Hanging (In-Line)	Crimp	Latch Lock	Natural	PA6, Nylon 6	-40°C ~ 105°C	RoHS Compliant	1 (Unlimited)	768 Pcs
5-928247-2	TE Connectivity AMP	Receptacle	Female Socket	2	5.00mm	1	Free Hanging (In-Line)	Crimp	Latch Lock	Green	PA, Nylon	-40°C ~ 110°C	RoHS Compliant	1 (Unlimited)	30121 Pcs
6-1241961-2	TE Connectivity AMP	Receptacle	Female Socket	2	5.00mm	1	Free Hanging (In-Line)	Crimp	Latch Lock	Natural	PA6, Nylon 6	-40°C ~ 105°C	ROHS3 Compliant	1 (Unlimited)	4197 Pcs
6-928247-2	TE Connectivity AMP	Receptacle	Female Socket	2	5.00mm	1	Free Hanging (In-Line)	Crimp	Latch Lock	Natural	PA, Nylon	-40°C ~ 110°C	RoHS Compliant	Not Applicable	11099 Pcs
7-1241961-2	TE Connectivity AMP	Receptacle	Female Socket	2	5.00mm	1	Free Hanging (In-Line)	Crimp	Latch Lock	Natural	PA6, Nylon 6	-40°C ~ 105°C	RoHS Compliant	1 (Unlimited)	1047 Pcs
9-1241961-2	TE Connectivity AMP	Receptacle	Female Socket	2	5.00mm	1	Free Hanging (In-Line)	Crimp	Latch Lock	Natural	PA66, Nylon 6/6	-40°C ~ 105°C	RoHS Compliant	1 (Unlimited)	3422 Pcs

Engineering Selection Recommendations

All substitute parts listed maintain full electrical and mechanical compatibility with the 5-1241961-3 through identical core parameters: 2-position receptacle configuration, 5.00mm pitch, female socket contacts, crimp termination, and latch lock fastening.

For applications requiring natural color housings with PA6 nylon 6 insulation material:

3-1241961-2: RoHS Compliant, operating temperature -40°C ~ 105°C, 768 pieces available
6-1241961-2: ROHS3 Compliant, operating temperature -40°C ~ 105°C, 4197 pieces available
7-1241961-2: RoHS Compliant, operating temperature -40°C ~ 105°C, 1047 pieces available
9-1241961-2: RoHS Compliant with PA66 nylon 6/6 material, operating temperature -40°C ~ 105°C, 3422 pieces available

For applications requiring natural color housings with PA nylon insulation material:

6-928247-2: RoHS Compliant, operating temperature -40°C ~ 110°C, 11099 pieces available

For applications permitting green color housings with PA nylon insulation material:

5-928247-2: RoHS Compliant, operating temperature -40°C ~ 110°C, 30121 pieces available

Selection between substitute parts depends on specific application requirements for insulation material composition, operating temperature range, color specification, and RoHS certification level. All parts carry MSL rating 1 (Unlimited) or Not Applicable, indicating compatibility with standard storage and handling conditions.

Frequently Asked Questions (FAQ)

Q: Can 5-928247-2 be used as a direct substitute for 5-1241961-3?

A: 5-928247-2 is electrically and mechanically compatible as a substitute. The part maintains identical connector type, contact type, position count, pitch, mounting type, termination method, and fastening type. Differences include green color (versus natural), PA nylon insulation (versus PA6 nylon 6), and extended operating temperature range (-40°C ~ 110°C versus unspecified). Selection depends on application color requirements and temperature specifications.

Q: What is the difference between PA6 nylon 6 and PA66 nylon 6/6 insulation materials?

A: Both materials are polyamide-based insulation compounds used in rectangular connector housings. PA6 (nylon 6) and PA66 (nylon 6/6) differ in polymer chain structure and processing characteristics. Part 9-1241961-2 uses PA66 nylon 6/6 insulation while other natural-colored alternatives use PA6 nylon 6. Both materials maintain identical electrical and mechanical performance within the specified operating temperature range of -40°C ~ 105°C.

Q: Are ROHS3 compliant parts interchangeable with RoHS compliant parts?

A: Part 6-1241961-2 carries ROHS3 compliance while other substitute parts carry RoHS compliance. ROHS3 represents a more recent regulatory standard. Both compliance levels are acceptable for applications requiring RoHS certification. Selection between ROHS3 and RoHS compliant parts depends on specific regulatory requirements of the end application or customer specification.

Q: What does MSL rating 1 (Unlimited) indicate?

A: MSL (Moisture Sensitivity Level) rating 1 (Unlimited) indicates the component has minimal moisture sensitivity and does not require special moisture control during storage, handling, or assembly. Parts with this rating can be stored under standard conditions without desiccant packaging or controlled humidity environments. Part 6-928247-2 carries MSL rating Not Applicable, indicating similar moisture-insensitive characteristics.

Q: Can I substitute 5-1241961-3 with a part having a different operating temperature range?

A: Operating temperature range is a secondary variation parameter. Substitution is permissible when the application operating conditions fall within the substitute part's specified temperature range. Parts with -40°C ~ 105°C range are suitable for applications within this window. Parts with -40°C ~ 110°C range (5-928247-2 and 6-928247-2) provide extended high-temperature capability. Verify application requirements before selection.

Q: What is the significance of the base product number?

A: The base product number identifies the core connector housing design family. Parts 5-1241961-3, 3-1241961-2, 6-1241961-2, 7-1241961-2, and 9-1241961-2 share base product number 1241961, indicating they are variants of the same fundamental design. Parts 5-928247-2 and 6-928247-2 share base product number 928247, representing a related but distinct design variant. All parts maintain identical electrical and mechanical specifications despite different base numbers.

Q: Are contacts included with these connector housings?

A: All listed parts carry the note "Contacts Not Included." Connector housings are supplied without pre-installed contacts. Contacts must be sourced separately and installed through crimp termination according to TE Connectivity specifications and assembly procedures.

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